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Identifying Salt Suture Zones And Lithological Changes Of The Louann Salt In The Gulf Of Mexico Basin, La. U.S.A., Jamie Dale Singer May 2025

Identifying Salt Suture Zones And Lithological Changes Of The Louann Salt In The Gulf Of Mexico Basin, La. U.S.A., Jamie Dale Singer

Electronic Theses and Dissertations

The Louann Salt, a key evaporite unit in the Gulf of Mexico Basin, influences salt tectonics, hydrocarbon migration, and basin evolution. This study examines Louann Salt deposition and deformation within the Puma Diapir, focusing on mineralogical, geochemical, and structural features of suture zones in three offshore wells (Puma 2(w), Puma 3, and Panther). Using drill cuttings, X-ray fluorescence (XRF), inductively coupled plasma mass spectrometry (ICP-MS), X-ray diffraction (XRD), well-log data, and 3D seismic interpretation, the study analyzed salt composition and suture formation. Results show the salt primarily consists of halite, with minor anhydrite, gypsum, and sylvite, indicating continuous precipitation. Geochemical …


Per- And Polyfluoroalkyl Substances In A Suburbanizing Watershed, Bailey Mullins May 2025

Per- And Polyfluoroalkyl Substances In A Suburbanizing Watershed, Bailey Mullins

Master's Theses and Capstones

Per- and polyfluoroalkyl substances (PFAS) are persistent man-made chemicals that accumulate in aquatic environments due to their widespread industrial and commercial use and resistance to degradation. Understanding their spatial distribution and relative abundance in streams draining suburbanizing watersheds is crucial for effective watershed and water quality management. This study investigates how the concentrations and composition of PFAS in surface water and sediment are impacted by urbanization. PFAS were quantified in the Lamprey River watershed, a coastal watershed in southeastern New Hampshire that is experiencing ongoing suburbanization. Sampling sites include tributaries, mainstem, and estuarine areas. Surface water, sediment, and well water …


Identifying Microbial Complexities And Control Strategies At Pre-Harvest Poultry Production, Tolulope Tiwa Ogundipe May 2025

Identifying Microbial Complexities And Control Strategies At Pre-Harvest Poultry Production, Tolulope Tiwa Ogundipe

Graduate Theses and Dissertations

While significant progress has been made in post-harvest control of Salmonella in the poultry industry, the development of effective pre-harvest intervention strategies remains critical for reducing foodborne pathogens. Environmental reservoirs such as poultry litter and drinking water systems (DWS) are potential harborage sites for Salmonella and other microbial communities. Understanding the microbiota of these environments, including biofilms within water lines, is essential to identifying factors contributing to Salmonella colonization and improving pre-harvest control approaches. This study aimed to evaluate the incidence and quantity of Salmonella in poultry litter and water lines, characterize the microbial populations in these environments, and assess …


Flexible Microelectrode-Based Impedance Immunosensor For Rapid Detection Of E. Coli O157:H7, Sonatan Kumar Biswas May 2025

Flexible Microelectrode-Based Impedance Immunosensor For Rapid Detection Of E. Coli O157:H7, Sonatan Kumar Biswas

Graduate Theses and Dissertations

Abstract Food contamination poses a significant threat to public health, the economy, and human health worldwide, occurring at any stage of the food supply chain, from farm to fork. Escherichia coli 0157:H7, recognized as one of the principal causes of foodborne illness, poses a considerable risk to food safety. The primary objective of this investigation is to devise a flexible microelectrode-based immunosensor capable of swiftly identifying E. coli O157:H7 cells without the need for incubation in a pure culture environment. In the development of the biosensor, the gold electrode (composed of 50% Au) underwent an initial coating process involving 2-aminoethanethiol/cysteamine, …


Achieving Flexible Fairness And Privacy In Federated Learning, Alycia N. Carey May 2025

Achieving Flexible Fairness And Privacy In Federated Learning, Alycia N. Carey

Graduate Theses and Dissertations

Having access to large, high-quality datasets is crucial for training machine learning models that achieve satisfactory performance. Unfortunately, it is common that a single entity (e.g., mobile device or organization) does not have access to such datasets due to monetary or resource constraints. Traditional machine learning requires that all training data reside in a centralized location during the entire duration of model training, however, in many circumstances it is difficult or even impossible (e.g., due to governmental regulations) for multiple parties to combine their data to meet this constraint. Federated learning is a machine learning paradigm that facilitates the joint …


Geospatial Modeling Of Winter-Related Property Damage In Arkansas, Braedyn Mcbroom May 2025

Geospatial Modeling Of Winter-Related Property Damage In Arkansas, Braedyn Mcbroom

Graduate Theses and Dissertations

Storm Data, a monthly publication by the National Weather Service with records of weather events, reports on property damage caused by natural hazards. Since 1996, the database has included winter-related events. While the property damage data is considered incomplete, no other unique, public datasets report winter-related property damage at the county level. From 1996 to 2024, Arkansas ranked #1 in winter-related property damage. To understand the factors that are driving property damage and potentially reduce Arkansas’ vulnerability to it, three groups separated by temporal periods, i.e., “2000” (01/1996 - 06/2005), “2010” (07/2005 - 06/2015), and “2020” (07/2015 - 06/2024) …


Evaluation Of Fluridone In Rice, Maria Carolina De Carvalho Rocha Souza May 2025

Evaluation Of Fluridone In Rice, Maria Carolina De Carvalho Rocha Souza

Graduate Theses and Dissertations

The increasing pressure of Palmer amaranth [Amaranthus palmeri (S.) Watson] in rice (Oryza sativa L.) fields demands new chemical control options to manage this weed. The recent labeling of fluridone on this crop from the three-leaf rice stage offers an additional residual herbicide for battling Palmer amaranth; however, research is needed to evaluate its effectiveness and rice tolerance. Field experiments were conducted to evaluate Palmer amaranth control and rice tolerance to fluridone across different locations in Arkansas in 2022, 2023, and 2024. Preemergence (PRE) applications of fluridone at 168 g ai ha⁻1; (1× label rate) and 336 …


Crispr-Cas9 Integration Of Salmon Elovl2 In Zebrafish Enhances Lc-Pufa Biosynthesis And Growth Across Diets, Waleed Sami J. Al-Bachry May 2025

Crispr-Cas9 Integration Of Salmon Elovl2 In Zebrafish Enhances Lc-Pufa Biosynthesis And Growth Across Diets, Waleed Sami J. Al-Bachry

Graduate Theses and Dissertations

Fish are a rich source of EPA and DHA, which are well-known long-chain polyunsaturated fatty acids (LC-PUFAs). The sustainable production of these essential fatty acids poses significant challenges, mainly due to our dependence on marine fish and certain nuts. CRISPR-Cas system was utilized to insert the elongation of long-chain fatty acids-like2 (Elovl2) gene from Salmo salar into Danio rerio. Elovl2 was introduced at 10-15-minute post-fertilization, and successful integration confirmed by PCR genotyping, sequencing and expression of EGFP. Approximately 67% of injected embryos successfully exhibited EGFP and sequence results verified the gene integration of Salmo salar Elovl2 at the first start …


Design And Implementation Of Asynchronous Communication In Multi-Chiplet Systems: A Comparative Study Of Pseudo-Crossbar And Bus Architectures, Matthew Clemence May 2025

Design And Implementation Of Asynchronous Communication In Multi-Chiplet Systems: A Comparative Study Of Pseudo-Crossbar And Bus Architectures, Matthew Clemence

Graduate Theses and Dissertations

System-on-Chip (SoC) complexity continues to present challenges in global clock distribution and power management. The Globally Asynchronous Locally Synchronous (GALS) approach addresses these issues by enabling asynchronous communication between locally synchronous chiplets. This thesis details the design and implementation of two GALS architectures employing asynchronous handshaking protocols through Multi-Threshold CMOS NULL Convention Logic (MTNCL). The first architecture, a pseudo-crossbar, uses arbiters and multiplexers/demultiplexers (MUX/DEMUX) for prioritized and dynamic communication between chiplets. The second, a bus-based approach, employs D-latches to manage communication sequentially with predetermined interrupts. This research explores the detailed implementation, functional distinctions, scalability, and integration trade-offs inherent to each …


Gender Craze: Framing Policy Discrimination Against Transgender Students In K-12 Education, Quinette Rogers May 2025

Gender Craze: Framing Policy Discrimination Against Transgender Students In K-12 Education, Quinette Rogers

Graduate Theses and Dissertations

Transgender youth in K-12 public education have been systematically marginalized through state-sanctioned violence and discriminatory policies, often portrayed as societal "boogeymen." They face exclusion and othering due to restrictive state legislation, such as bathroom bans, sports participation restrictions, and limited access to gender-affirming care. Current research lacks a comprehensive analysis of how state-level legislation affects transgender students. This study addresses that gap by employing qualitative thematic coding to examine the language, framing, and impact of state education policies on transgender students. By analyzing how these policies are framed around themes such as protecting family, safeguarding children, individual liberty, constitutional rights, …


Exploring Hybrid Cohort-Based Doctoral Program Features That Support Nontraditional Doctoral Students’ Persistence: A Preregistered Case Study., Glenda Winborn May 2025

Exploring Hybrid Cohort-Based Doctoral Program Features That Support Nontraditional Doctoral Students’ Persistence: A Preregistered Case Study., Glenda Winborn

Graduate Theses and Dissertations

With the rise of hybrid learning models, non-traditional learners have greater access to doctoral education. However, attrition rates from doctoral programs remain high, ranging from 40% to 50% across all doctoral programs and exceeding these levels in online non-traditional programs. Numerous causes of attrition or persistence in doctoral studies have been researched and can affect the student, the academic institution, and the broader academic society. This qualitative case study will explore adult and lifelong learning doctoral students' perceptions of the programmatic and instructional support resources that have helped improve persistence in their program. Two of the important programmatic features of …


The Efficacy Of Foam-Based Hand Sanitizers For The Control Of Enveloped And Non-Enveloped Virus Transmission, Francis Torko May 2025

The Efficacy Of Foam-Based Hand Sanitizers For The Control Of Enveloped And Non-Enveloped Virus Transmission, Francis Torko

Graduate Theses and Dissertations

Infectious disease transmission due to viruses such as severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), influenza virus, human noroviruses (HuNoV), and hepatitis A, can occur via person-to-person contact or contaminated surfaces. Effective hand hygiene, including hand washing and use of hand sanitizers, is considered a critical tool for the control of infectious disease transmission, as recommended by the United States Centers for Disease Control and Prevention and the World Health Organization. However, while research on hand washing efficacy is well-documented, research on hand sanitizer efficacy, particularly for foam-based products, remains limited. This research addressed critical gaps in the area of …


Automation Of Vulnerability And Patch Management: Information Extraction, Association, And Optimization, Kylie Mcclanahan May 2025

Automation Of Vulnerability And Patch Management: Information Extraction, Association, And Optimization, Kylie Mcclanahan

Graduate Theses and Dissertations

Vulnerability and patch management is an integral part of a robust cybersecurity program, yet it grows increasingly complex due to the sheer amount of data that must be analyzed. Particularly in Operational Technology (OT) environments, analysis must be done manually because of the lack of automated solutions. Additionally, there are many steps in this process, from the initial discovery of the vulnerability to the implementation of its remediation, and each step in the process requires different data in order to be performed effectively. In this work, we provide approaches and strategies to assist operators in industrial or OT environments throughout …


Development Of Si-Based Germanium-Tin Infrared Photodiode, Sylvester Amoah May 2025

Development Of Si-Based Germanium-Tin Infrared Photodiode, Sylvester Amoah

Graduate Theses and Dissertations

Short-wave infrared (SWIR) and mid-wave infrared (MWIR) photodetectors have attracted increasing attention for the past few decades. SWIR and MWIR detectors are used for a wide range of applications in military and civilian defense, such as future automotive night vision, video surveillance security cameras, and integrated night vision in mobile/wearable electronics. The current market-dominating IR photodetector technology is mainly developed with the costly III-V or II-V material systems, such as InGaAs, InSb, and HgCdTe. While many efforts have been made towards the hybrid integration of III-Vs or II-VIs on a Si substrate, it is highly desirable to develop an alternative …


Multi-Decadal Land Change Dynamics In Indonesia: Disentangling The Cycle Of Agricultural Land Conversions, Urbanization, And Deforestation, Wei Lun Tay May 2025

Multi-Decadal Land Change Dynamics In Indonesia: Disentangling The Cycle Of Agricultural Land Conversions, Urbanization, And Deforestation, Wei Lun Tay

Graduate Theses and Dissertations

Land use and land cover change (LULCC) significantly impacts Earth’s environmental, climatic, and human systems, especially in tropical regions rich in natural resources and undergoing rapid development. This study examined the spatiotemporal dynamics of LULCC in Indonesia between 2003 and 2023 using remote sensing and geographic information systems/science (GISci) and explored knowledge gaps in agricultural land conversions and the impact of food security programs such as the Food Estate Program. This study employed the Moderate Resolution Imaging Spectroradiometer (MODIS) MCD12Q1 land cover data available through Google Earth Engine, and classified land cover changes into four dominant categories: forest land, mixed …


Profile Of Faye O'Reilly, Nasig Newsletter Editor-In-Chief, Christian Burris May 2025

Profile Of Faye O'Reilly, Nasig Newsletter Editor-In-Chief, Christian Burris

NASIG Newsletter

No abstract provided.


Nasig Board Conference Call March 3, 2025 May 2025

Nasig Board Conference Call March 3, 2025

NASIG Newsletter

No abstract provided.


Committee Annual Reports And Updates May 2025

Committee Annual Reports And Updates

NASIG Newsletter

No abstract provided.


May 2025 Full Issue, Faye M. O'Reilly May 2025

May 2025 Full Issue, Faye M. O'Reilly

NASIG Newsletter

No abstract provided.


تحول سياسات العقاب والإصلاح للأحداث في دولة الإمارات: دراسة مقارنة لقانون اتحادي رقم 9 لسنة 1976 بشأن الاحداث الجانحين والمشردين وقانون اتحادي رقم 6 لسنة 2022 بشأن الاحداث الجانحين والمعرضين للجنوح, Hamda Abdulla Almahri May 2025

تحول سياسات العقاب والإصلاح للأحداث في دولة الإمارات: دراسة مقارنة لقانون اتحادي رقم 9 لسنة 1976 بشأن الاحداث الجانحين والمشردين وقانون اتحادي رقم 6 لسنة 2022 بشأن الاحداث الجانحين والمعرضين للجنوح, Hamda Abdulla Almahri

Theses

The Transformation of Juvenile Punishment and Reform Policies in the United Arab Emirates: A Comparative Study of a Federal Law No. 9 of 1976 Regarding Juvenile Delinquents and Vagrants, and Federal Law No. 6 of 2022 Regarding Juvenile Delinquents and those at Risk of Delinquency

This study explores the concept of juvenile criminal responsibility under Federal Law No. (6) of 2022 in the United Arab Emirates, which restructured the legal framework for dealing with juvenile offenders and those at risk of delinquency in line with social developments and international standards. The research focused on analyzing the legal foundations of juvenile …


The Wellness Connection May 2025, Roger Williams University School Of Law May 2025

The Wellness Connection May 2025, Roger Williams University School Of Law

Life of the Law School (1993- )

No abstract provided.


Section 276 Applications In Intimate Partner Sexual Assault Cases: The Impact Of R V Goldfinch, Janine Benedet, Isabel Grant May 2025

Section 276 Applications In Intimate Partner Sexual Assault Cases: The Impact Of R V Goldfinch, Janine Benedet, Isabel Grant

UBC Law Review

No abstract provided.


Placing Expediency Before Principle: An Empirical Analysis Of The Joint Sentencing Practices Of Canadian Crown Prosecutors And Defence Lawyers, Sharmi Jaggi May 2025

Placing Expediency Before Principle: An Empirical Analysis Of The Joint Sentencing Practices Of Canadian Crown Prosecutors And Defence Lawyers, Sharmi Jaggi

UBC Law Review

No abstract provided.


Systemic Racism And Sentencing Indigenous Youth, Helene Love, Stephanie Wiley May 2025

Systemic Racism And Sentencing Indigenous Youth, Helene Love, Stephanie Wiley

UBC Law Review

No abstract provided.


Declarations Of Invalidity And The Metaphysics Of Judicial Review, Amitpal C. Singh May 2025

Declarations Of Invalidity And The Metaphysics Of Judicial Review, Amitpal C. Singh

UBC Law Review

No abstract provided.


Enhancing Lawyers' Well-Being And Competencies Beyond The Traditional Law School Curriculum: The Impact Of Mindfulness Education On Law Students, Thomas G.W. Telfer, Emily G. Nielsen, Sara Ahola Kohut, Elli Weisbaum May 2025

Enhancing Lawyers' Well-Being And Competencies Beyond The Traditional Law School Curriculum: The Impact Of Mindfulness Education On Law Students, Thomas G.W. Telfer, Emily G. Nielsen, Sara Ahola Kohut, Elli Weisbaum

UBC Law Review

No abstract provided.


58(1) Front Matter May 2025

58(1) Front Matter

UBC Law Review

No abstract provided.


Ama, Juan Gabriel Mendoza May 2025

Ama, Juan Gabriel Mendoza

Theses and Dissertations

This collection of interconnected testimonios - essays - follows the life of Socorro Benitez Celedon, an immigrant grandmother who spent decades laboring in the agricultural fields across the United States. After crossing the border from Mexico to Texas at the age of 12, Socorro navigates the harsh realities of migrant farm work low low-paying jobs, discrimination, segregation, and cruel realities, while nurturing dreams for her family's future. The stories shift between her early years in her small town in northern Mexico, San Jose De Raices Nuevo Leon, to her migrant life planting, picking, and harvesting fruits and vegetables, to her …


Reproductive Performance And Milk Composition Of Sows Fed Diets Supplemented With An Immunomodulator, Mark J. Estienne, Jung W. Lee, R. Tyler Niblett, Brooke D. Humphrey, H. James Monegue, Merlin D. Lindemann May 2025

Reproductive Performance And Milk Composition Of Sows Fed Diets Supplemented With An Immunomodulator, Mark J. Estienne, Jung W. Lee, R. Tyler Niblett, Brooke D. Humphrey, H. James Monegue, Merlin D. Lindemann

Animal and Food Sciences Faculty Publications

A cooperative study involving 189 litters from 114 sows (initial BW of 200.8 ± 37.1 kg) at two experiment stations was conducted to investigate the effects of dietary supplementation with OmniGen-AF (OG) (Phibro Animal Health Co., Teaneck, NJ, USA), a nutritional product formulated to improve immune function of animals, on sow reproductive performance and milk composition. Dietary treatments were (1) corn–soybean meal-based control diets or (2) control diets supplemented with OG at 0.75% (~9 g of OG/100 kg BW/d). Supplementation of diets with OG resulted in lesser (p < 0.05) BW changes of sows during lactation (−12.1 vs. −8.2 kg). Litter sizes for control and OG-fed sows were similar, but sows fed OG-based diets had greater (p < 0.05) litter weight for total born (18.3 vs. 19.3 kg) and weaned (63.2 vs. 67.0 kg) and lactation litter gain (47.8 vs. 50.7 kg). Lactation feed intake for the controls and OG-fed sows (5.32 vs. 5.52 kg/d, respectively) did not differ. Supplementing diets with OG increased lactose content (5.78 vs. 5.84%; p = 0.05) and reduced protein content (4.77 vs. 4.68%; p = 0.04) in sow milk. In conclusion, dietary supplementation with OG at 0.75% reduced weight loss during lactation and improved litter weights with marginal effects on the milk composition of sows.


The Effect Of Financial Literacy On Firm Performance, Erwin Joseph May 2025

The Effect Of Financial Literacy On Firm Performance, Erwin Joseph

Doctoral Dissertations (DBA)

This study examines the influence of financial literacy on firm performance by integrating state-level financial literacy data with firm-level metrics including Market Capitalization, Tobin’s Q, ROA, ROE, and EBIT. Utilizing data from the National Financial Capability Study (NFCS) and COMPUSTAT for the years 2009 to 2024, and a sample size of 100,126 observations, it highlights how higher levels of financial literacy correlate with improved firm valuation and profitability. The study employs the Financial Literacy Index and its imputed counterpart using the Fully Conditional Specification (FCS) method to address missing data. Regression analyses reveal that financial literacy significantly impacts both valuation …